12-13 Do not have intercourse with an aunt, whether she is your father's sister or your mother's sister.
14 Do not have intercourse with your uncle's wife; she, too, is your aunt.
15 Do not have intercourse with your daughter-in-law
16 or with your brother's wife.
17 Do not have intercourse with the daughter or granddaughter of a woman with whom you have had intercourse; they may be related to you, and that would be incest.
18 Do not take your wife's sister as one of your wives, as long as your wife is living.
19 Do not have intercourse with a woman during her monthly period, because she is ritually unclean.